A worker walks between rows of solar panels at a park on the outskirts of Havana September 24, 2013. According to local media, the project is part of a joint venture between India and Cuba on ... more&nbsp

A worker walks between rows of solar panels at a park on the outskirts of Havana September 24, 2013. According to local media, the project is part of a joint venture between India and Cuba on renewable energy and initially plans to generate 1500 megawatts of electricity per hour. REUTERS/Stringer (CUBA - Tags: ENERGY BUSINESS POLITICS) less&nbsp